package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;


    @PostMapping("/upload")
    @ApiOperation("文件上傳")
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传:{}",file);
        //原始文件名
        String originalFilename = file.getOriginalFilename();
        //截取原始文件后缀
        String substring = originalFilename.substring(originalFilename.lastIndexOf("."));
        //构造新文件名
        String objectName = UUID.randomUUID().toString() + substring;

        //文件请求路径
        try {
            String filePath = aliOssUtil.upload(file.getBytes(), objectName);
            return Result.success(filePath);
        } catch (IOException e) {
//            throw new RuntimeException(e);
            log.error("文件上传失败{}",e);
        }
        return Result.error("未知錯誤!");
    }

}
